MelvynV539651 MelvynV539651

25-10-2022
Mathematics

contestada

What is the vertex of the parabola with thefunction rule f(x) = 5(x − 4)² + 9?

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AshviY90400 AshviY90400

25-10-2022

The equation f(x) = a(x - h)^2 + k gives the vertex of the parabola--it is (h, k).

In this question, h = 4 and k = 9. So the vertex is at (4, 9).

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